How to disable the ability to change the Windows 8 Start Screen background. In the event that you need to lock down the Windows 8 Start Screen background image or just do not want a user to have the ability to change it, you can disable it via a policy in the Group Policy Editor or via a Registry key.o use a new background, simply select the background you wish to use by left-clicking once on it. You can also change the color of the text shown on the Start screen by selecting a different color from the row of squares under the background choices.
So with this device, one could use a data plan to share the Internet with Wi-Fi devices like tablets, computers. A hotspot is another term for a Wi-Fi router, though it often is used to describe public Wi-Fi routers that provide devices with access to the Internet through a cafe's, library, public place's connection.
Typically, you must load special drivers and connection software onto your PC to use a USB stick. We're seeing far fewer new USB sticks lately, so this roundup focuses on hotspots. Mobile Wi-Fi hotspots let you hook up multiple PCs, iPads, iPhones, and other mobile devices to the Internet via Wi-Fi. They're very easy to operate, and you typically don't have to load any special software onto your PC to connect with one.